Bulbous portion for a pipette



FIG. 1 is a perspective view of a bulbous portion for a pipette, showing our new design, the broken line showing of the pipette stem is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a front elevational view thereof, the rear elevational view being identical thereto;

FIG. 3 is a side elevational view thereof, the opposite side elevational view being identical thereto;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a perspective view of a second embodiment of FIG. 1;

FIG. 7 is a front elevational view thereof, the rear elevational view being identical thereto;

FIG. 8 is a side elevational view thereof, the opposite side elevational view being identical thereto;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is a top plan view thereof;

FIG. 11 is a perspective view of a third embodiment of FIG. 1;

FIG. 12 is a front elevational view thereof, the rear elevational view being identical thereto;

FIG. 13 is a side elevational view thereof, the opposite elevational view being identical thereto;

FIG. 14 is a bottom plan view plan view thereof;

FIG. 15 is a top plan view thereof;

FIG. 16 is a perspective view of a fourth embodiment of FIG. 1;

FIG. 17 is a front elevational view thereof, the rear elevational view being identical view thereto;

FIG. 18 is a side elevational view thereof, the opposite side elevational view being identical thereto;

FIG. 19 is a bottom plan view thereof;

FIG. 20 is a top plan view thereof;

FIG. 21 is a perspective view of a fifth embodiment of FIG. 1;

FIG. 22 is a front elevational view thereof the rear elevational view being identical thereto;

FIG. 23 is a side elevational view thereof, the opposite side elevational view being identical thereto;

FIG. 24 is a bottom plan view thereof;

FIG. 25 is a top plan view thereof;

FIG. 26 is a perspective view of a sixth embodiment of FIG. 1;

FIG. 27 is a front elevational view thereof, the rear elevational view being identical thereto;

FIG. 28 is a side elevational view thereof, the opposite side elevational view being identical thereto;

FIG. 29 is a bottom plan view thereof;

FIG. 30 is a top plan view thereof;

FIG. 31 is a perspective view of a seventh embodiment of FIG. 1;

FIG. 32 is a front elevational view thereof the rear elevational view being a identical image thereof;

FIG. 33 is a side elevational view thereof, the opposite side elevational view being identical thereto;

FIG. 34 is a bottom plan view thereof; and,

FIG. 35 is a top plan view thereof. 

The ornamental design for a bulbous portion for a pipette, as shown and described. 